Mechanics of engineering. Comprising statics and dynamics of solids: and the mechanics of the materials of constructions, or strength and elasticity of beams, columns, arches, shafts, etc (1888)
Church, Irving P[orter], 1851- [from old catalog] · New York, J. Wiley & sons · leaf 366
t as to be neglected. But from § 231, eqs. (6) and (7), — Pthe sum of the moments of the external forces; hence for prismatic beams under oblique forces we may still use dxr ±M%{=M) (1) as one form for the -(moms.) of the elastic forces of thesection about the gravity-axis ; remembering that the… … Fig. 298. Fig. 299. n be the gravity axis of any section and nT, =x sin a, thelength of the perpendicular let fall from n on the line ofaction of the force P (load). The flexure is so slight thatnT is considered to be the same as before the load is al- 354 MECHANICS OF ENGINEERING. lowed to act.…
Mechanics, Applied · Engineering · Strength of materials
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